Browse 3 models from ByteDance. View pricing, uptime, and performance data in one place.
Seedream 5.0 lite is ByteDance’s latest proprietary image generation model. Compared to earlier Seedream versions, it extends beyond standard text-to-image generation by integrating multi-step logical reasoning, example-based editing, and deep domain knowledge into the creation workflow. These upgrades enable more accurate transformations, stronger structural correctness, and more reliable results in professional and technical scenarios. The model introduces example-based editing: instead of describing a complex change in words, users can provide a before/after reference pair and then a new image—the model infers the edit and applies the same transformation for tasks like material swaps, style transfers, and scene modifications. Seedream 5.0 lite also improves logical reasoning over spatial relationships, physics, and sequential processes, helping it place objects correctly, depict mechanisms faithfully, and illustrate multi-stage transformations with consistent details. In addition, its deep domain knowledge supports convention-aware outputs in fields such as architecture, science, health, and design, enabling workflows like turning rough floor plan sketches into photorealistic interior renders or producing labeled, accurate scientific diagrams.
Seedream 4.5 is the newest proprietary image generation model from ByteDance. Compared to Seedream 4.0, it offers substantial overall improvements—particularly in editing consistency, where it better maintains subject details, lighting, and color tones. The model also delivers enhanced portrait clarity and improved small-text rendering. Its ability to compose multiple images has been significantly upgraded, and advances in both inference performance and visual aesthetics allow for more accurate and artistically expressive image creation.
Seedream 4.0 is ByteDance’s advanced text-to-image and image editing model, designed for high-speed, high-resolution image generation and robust contextual understanding. It unifies generation and editing in a single architecture, supports complex visual tasks with natural-language instructions, and excels at multi-reference batches and diverse style transfers. Seedream 4.0 stands out for its ability to handle both content creation and modification, offering creative professionals and enterprises an all-in-one, efficient solution for imaginative and knowledge-driven visual tasks.